- Patent Title: Gas leakage prevention cover and exhaust manifold having the same
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Application No.: US14808763Application Date: 2015-07-24
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Publication No.: US09657631B2Publication Date: 2017-05-23
- Inventor: Sung Hyun Im , Ji Ho Kim
- Applicant: Hyundai Motor Company
- Applicant Address: KR Seoul
- Assignee: HYUNDAI MOTOR COMPANY
- Current Assignee: HYUNDAI MOTOR COMPANY
- Current Assignee Address: KR Seoul
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2014-0176006 20141209
- Main IPC: F01N1/00
- IPC: F01N1/00 ; F01N13/18 ; F01N13/10 ; F16L21/035 ; F16L55/163
Abstract:
A gas leakage prevention cover includes an inlet having a cross section area corresponding to a cross section area of a duct into which the cover is inserted, an outlet having a smaller cross section area than the cross section area of the inlet, and a step formed at a predetermined angle in a direction toward the outlet on a predetermined position of the cover. The cover has a ring shape and is configured to enable fluid to flow through an interior space of the cover from the inlet to the outlet.
Public/Granted literature
- US20160160734A1 GAS LEAKAGE PREVENTION COVER AND EXHAUST MANIFOLD HAVING THE SAME Public/Granted day:2016-06-09
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